Altivec context was Re: Multilib swamp

[Ralf Corsepius]

On Wed, 2005-03-02 at 12:12 -0600, Joel Sherrill  wrote:
> > Brings me right back to the question I asked originally - how could we 
> > best add hooks for
> > altivec register context switching [ without introducing an ugly #ifdef 
> > __PPC__ into cpukit]?
> > 
> > Ideas?
> 

#ifdef __ALTIVEC__

This define is internally predefined by GCC if the compiler supports it.

Ralf